Arsenite is more soluble and mobile than arsenate.

This invention provides a process for the conversion of hazardous hexafluoroarsenic acid or a salt thereof to an arsenate salt that can be rendered non-hazardous.

The enzymes involved are known as arsenate reductases.

to drink a beverage laced with cyanide rather than arsenic.

The mucilage coagulated and flocculated the ferric-arsenate complex and formed visible flocs that settled at the bottom of the tubes.

The present process involves converting hexafluoroarsenic acid or a salt thereof contained in an aqueous mixture to an insoluble arsenate salt.

Under oxidative environmental conditions, some bacteria oxidize arsenite to arsenate as fuel for their metabolism.

Because they used lead-arsenate insecticides which were only banned in the 80’s.

Some species of bacteria obtain their energy by oxidizing various fuels while reducing arsenate to arsenite.

Scheele's Green (copper arsenite) is recorded as having been used in the nineteenth century as a coloring agent in sweets.

Some species of bacteria obtain their energy in the absence of oxygen by oxidizing various fuels while reducing arsenate to arsenite.

Under oxidative environmental conditions some bacteria oxidize arsenite to arsenate as fuel for their metabolism.

This section mentions the volume of production by region from 2015 to 2026.

Dissimilatory arsenate-respiring prokaryotes (DARP) speed up the reduction of As(V) to As(III).

Some species of bacteria obtain their energy by oxidizing various fuels while reducing arsenates to form arsenites.